19 research outputs found

    Факторы и практики развития стартапов

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    The main goal of the work was to identify the best practices for supporting new technology companies (startups). The first chapter summarizes the best practices and approaches to supporting start-ups in developed countries, and the second chapter provides examples of developing countries of the world. The third chapter contains conclusions and main recommendations for the Russian authorities based on the analysis carried out taking into account the current situation

    Startup Development Factors and Practices

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    The main goal of the work was to identify the best practices for supporting new technology companies (startups). The first chapter summarizes the best practices and approaches to supporting start-ups in developed countries, and the second chapter provides examples of developing countries of the world. The third chapter contains conclusions and main recommendations for the Russian authorities based on the analysis carried out taking into account the current situation

    World Experience in the Formation of a System of Indirect Measures To Support Small and Medium-Sized Businesses

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    Indirect measures are essential for building sustainable entrepreneurial ecosystems. At the same time, in contrast to direct financial measures, they often require less budgetary costs, cover a larger number of entrepreneurs and to a lesser extent disrupt market competition. Indirect support measures are much more diverse than direct ones

    ENTREPRENEURIAL ACTIVITY AND REGIONAL DEVELOPMENT IN RUSSIA

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    Separation of Rare Earth Elements in Multistage Extraction Columns in Chromatography Mode: Experimental Study and Mathematical Simulation

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    The application of liquid–liquid chromatography principles to solvent extraction processes in hydrometallurgy can greatly simplify rare earth metal separation technologies by separating multicomponent mixtures in one technological operation. In this study, the chromatographic separation of rare earth elements (REEs) in multistage extraction columns was experimentally studied under conditions of impulse sample injection—single and multiple loading of large volumes of metal salt solution into the installation. The results obtained showed the feasibility of operating sieve plate extraction columns in the liquid–liquid chromatography mode. A closed-loop recycling technology is proposed for the separation of rare earth elements in multistage extraction columns operating in the liquid–liquid chromatography mode. For further development and industrial implementation of this technology, experimental studies should be conducted on intensified multistage extraction columns, such as sectioned columns with agitators and vibrating plate columns. Computer simulation of the chromatographic separation of rare earth elements by closed-loop recycling liquid–liquid chromatography was carried out
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